154985430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9861

約数の個数: 64

約数和(自身を含む): 406591488

約数和(自身を除く): 251606058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 9803, 15810, 19606, 29409, 49015, 58818, 98030, 147045, 166651, 294090, 303893, 333302, 499953, 607786, 833255, 911679, 999906, 1519465, 1666510, 1823358, 2499765, 3038930, 4558395, 4999530, 5166181, 9116790, 10332362, 15498543, 25830905, 30997086, 51661810, 77492715, 154985430]

約数ペア:

[(1, 154985430), (2, 77492715), (3, 51661810), (5, 30997086), (6, 25830905), (10, 15498543), (15, 10332362), (17, 9116790), (30, 5166181), (31, 4999530), (34, 4558395), (51, 3038930), (62, 2499765), (85, 1823358), (93, 1666510), (102, 1519465), (155, 999906), (170, 911679), (186, 833255), (255, 607786), (310, 499953), (465, 333302), (510, 303893), (527, 294090), (930, 166651), (1054, 147045), (1581, 98030), (2635, 58818), (3162, 49015), (5270, 29409), (7905, 19606), (9803, 15810)]